Triple

T6275093
Position Surface form Disambiguated ID Type / Status
Subject Modena E140635 entity
Predicate isServedBy P1293 FINISHED
Object Modena railway station
Modena railway station is the main rail transport hub for the city of Modena in northern Italy, connecting it to regional and national rail networks.
 E579551 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Modena railway station | Statement: [Modena, isServedBy, Modena railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Modena railway station
Context triple: [Modena, isServedBy, Modena railway station]
  • A. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • B. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • C. Rimini railway station
    Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
  • D. Monza railway station
    Monza railway station is a major rail hub in the Lombardy region of northern Italy, serving the city of Monza with regional and long-distance train connections.
  • E. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Modena railway station
Triple: [Modena, isServedBy, Modena railway station]
Generated description
Modena railway station is the main rail transport hub for the city of Modena in northern Italy, connecting it to regional and national rail networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Modena railway station
Target entity description: Modena railway station is the main rail transport hub for the city of Modena in northern Italy, connecting it to regional and national rail networks.
  • A. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • B. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • C. Rimini railway station
    Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
  • D. Monza railway station
    Monza railway station is a major rail hub in the Lombardy region of northern Italy, serving the city of Monza with regional and long-distance train connections.
  • E. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c008cc158881908df6ec94a911c736 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c063c170bc8190933e2fd5c9fef783 completed March 22, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c2446eecfc819099c3dc5cdb960672 completed March 24, 2026, 7:59 a.m.
NEDg Description generation batch_69c246ca23148190aa82019d3857f14e completed March 24, 2026, 8:09 a.m.
NED2 Entity disambiguation (via description) batch_69c2475b2ad88190a43db8803c4e7893 completed March 24, 2026, 8:12 a.m.
Created at: March 22, 2026, 4:25 p.m.